Additional Information: Include estimate of duration of pregnancy (in weeks).

Forms:

1. 1. New York Clients-Informed consent is required. Please document on the request form or electronic order that a copy is on file. An Informed Consent for Genetic Testing (Supply T576) is available in Special Instructions.

2. 2. If not ordering electronically, submit a Biochemical Genetics Request Form (Supply T439) with the specimen.